/*====================================================================*//*         MPEG-4 Audio (ISO/IEC 14496-3) Copyright Header            *//*====================================================================*//*This software module was originally developed by Rakesh Taori and AndyGerrits (Philips Research Laboratories, Eindhoven, The Netherlands) inthe course of development of the MPEG-4 Audio (ISO/IEC 14496-3). Thissoftware module is an implementation of a part of one or more MPEG-4Audio (ISO/IEC 14496-3) tools as specified by the MPEG-4 Audio(ISO/IEC 14496-3). ISO/IEC gives users of the MPEG-4 Audio (ISO/IEC14496-3) free license to this software module or modifications thereoffor use in hardware or software products claiming conformance to theMPEG-4 Audio (ISO/IEC 14496-3). Those intending to use this softwaremodule in hardware or software products are advised that its use mayinfringe existing patents. The original developer of this softwaremodule and his/her company, the subsequent editors and theircompanies, and ISO/IEC have no liability for use of this softwaremodule or modifications thereof in an implementation. Copyright is notreleased for non MPEG-4 Audio (ISO/IEC 14496-3) conforming products.CN1 retains full right to use the code for his/her own purpose, assignor donate the code to a third party and to inhibit third parties fromusing the code for non MPEG-4 Audio (ISO/IEC 14496-3) conformingproducts.  This copyright notice must be included in all copies orderivative works. Copyright 1996.*//*====================================================================*//*======================================================================*//*                                                                      *//*      SOURCE_FILE:    CELP_DECODER.H                                  *//*      PACKAGE:        MPEG-4 CELP decoder                             *//*                                                                      *//*======================================================================*/#ifndef _celp_decoder_h_#define _celp_decoder_h_#ifdef __cplusplusextern "C" {#endif/*======================================================================*//* Function Prototype: celp_decoder                                     *//*======================================================================*/void celp_decoder(BsBitStream *bitStream,           /* In: Bitstream                     */float     **OutputSignal,          /* Out: Multichannel Output          */long        ExcitationMode,         /* In: Excitation Mode */long        SampleRateMode,	       /* In: SampleRate Mode		    	*/long        QuantizationMode,	   /* In: Type of Quantization	        */long        FineRateControl,	   /* In: Fine Rate Control switch   	*/long        LosslessCodingMode,    /* In: Lossless Coding Mode	        */long        RPE_configuration,	   /* In: Wideband configuration        */long        Wideband_VQ,		   /* In: Wideband VQ mode		        */long        NB_Configuration,	   /* In: Narrowband configuration	    */long        NumEnhLayers,		   /* In: Number of Enhancement Layers  */long        BandwidthScalabilityMode, /* In: bandwidth switch  	        */long        BWS_configuration,     /* In: BWS_configuration  	        */long        frame_size,            /* In:  Frame size                   */long        n_subframes,           /* In:  Number of subframes          */long        sbfrm_size,            /* In:  Subframe size                */long        lpc_order,             /* In:  Order of LPC                 */long        num_lpc_indices,       /* In:  Number of LPC indices        */long        num_shape_cbks,        /* In:  Number of Shape Codebooks    */long        num_gain_cbks,         /* In:  Number of Gain Codebooks     */long        *org_frame_bit_allocation, /* In: bit num. for each index     */void        *InstanceContext	   /* In/Out: instance context */);/*======================================================================*//*   Function Prototype: celp_initialisation_decoder                    *//*======================================================================*/void celp_initialisation_decoder(BsBitStream *hdrStream,           /* In: Bitstream                     */long     bit_rate,		                 /* in: bit rate */long     complexity_level,               /* In: complexity level decoder*/long     reduced_order,                  /* In: reduced order decoder   */long     DecEnhStage,long     DecBwsMode,long     PostFilterSW,long     *frame_size,                    /* Out: frame size             */long     *n_subframes,                   /* Out: number of  subframes   */long     *sbfrm_size,                    /* Out: subframe size          */ long     *lpc_order,                     /* Out: LP analysis order      */long     *num_lpc_indices,               /* Out: number of LPC indices  */long     *num_shape_cbks,                /* Out: number of Shape Codeb. */    long     *num_gain_cbks,                 /* Out: number of Gain Codeb.  */    long     **org_frame_bit_allocation,     /* Out: bit num. for each index*/long     * ExcitationMode,	         /* Out: Excitation Mode */long     * SampleRateMode,               /* Out: SampleRate Mode	    */long     * QuantizationMode,             /* Out: Type of Quantization	*/long     * FineRateControl,              /* Out: Fine Rate Control switch*/long     * LosslessCodingMode,           /* Out: Lossless Coding Mode  	*/long     * RPE_configuration,             /* Out: RPE_configuration */long     * Wideband_VQ, 	             /* Out: Wideband VQ mode		*/long     * NB_Configuration,             /* Out: Narrowband configuration*/long     * NumEnhLayers,	             /* Out: Number of Enhancement Layers*/long     * BandwidthScalabilityMode,     /* Out: bandwidth switch	    */long     * BWS_configuration,            /* Out: BWS_configuration		*/void	 **InstanceContext,		 /* Out: handle to initialised instance context */int      mp4ffFlag);/*======================================================================*//*   Function Prototype: celp_close_decoder                             *//*======================================================================*/void celp_close_decoder(   long ExcitationMode,   long SampleRateMode,   long BandwidthScalabilityMode,   long frame_bit_allocation[],         /* In: bit num. for each index */   void **InstanceContext               /* In/Out: handle to instance context */);#ifdef __cplusplus}#endif#endif /*======================================================================*//*      H I S T O R Y                                                   *//*======================================================================*//* 10-11-97 A. Gerrits  Initial Version                                 */